Another instance would be their refusal to embrace internet multiplayer. A final instance, which they are still guilty of, is piss-poor hardware in their consoles. Nobody can port a game to Nintendo because they have to make a subpar product compared to what they can make on the other consoles.
That's why you only really see first party games on Nintendo consoles. There are some third party releases, but you'd be much, much better off buying the same game on an xbox/playstation.
Watch them figure out the free to play revolution somewhere around 2022, when everyone else is extremely tired of the idea.